EZ80F93AZ020EC00TR Zilog, EZ80F93AZ020EC00TR Datasheet - Page 182

• Manufacturer Part Number: EZ80F93AZ020EC00TR
• Description: IC ACCLAIM MCU 64KB 100LQFP
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F93AZ020EC00TR

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: EZ80F93AZ020EC00T

PS015313-0508
ZDI Master Control Register
The ZDI Master Control register provides control of the eZ80F92 device. It is capable of
forcing a RESET and waking up the eZ80F92 device from the low-power modes (HALT
or SLEEP). See
Table 97. ZDI Master Control Register(ZDI_MASTER_CTL = 11h in ZDI Register
Write Address Spaces)
Bit
Reset
CPU Access
Note: W = Write Only.
Bit
Position
7
ZDI_RESET
[6:0]
Table
Value
0
1
0000000 Reserved.
97.
W
7
0
Description
No action.
Initiate a RESET of the CPU. This bit is automatically
cleared at the end of the RESET event.
W
6
0
W
5
0
W
4
0
W
3
0
Product Specification
W
2
0
eZ80F92/eZ80F93
Zilog Debug Interface
W
1
0
W
0
0
175